1

Suppression Chokes

DFK

https://www.schurter.com /PG81_82

EMC Products

Magnetically Compensated Choke, 1- and 3-phase

See below:

Approvals and Compliances

Description

- Current compensated choke

- 1- or 3-phase choke

- THT terminals or wire leads

- Flange for mounting onto printed circuit board

- Fully potted resign

Applications

- Attenuation of common mode interferences

- May also be used in direct current applications where magnetic com-

pensation is required

- Designed for 230/400 VAC applications

Weblinks

pdf data sheet, html datasheet, General Product Information, Approvals,

Distributor-Stock-Check, Detailed request for product

Technical Data

Rated voltage

up to 440 VAC

Rated Current

0.5 - 15 A @ Ta 40 °C

Rated inductance

1 - 20 mH, Tol. -30% +50%

Power Operating Frequency

50 - 400 Hz

Terminal Type

THT, Flexible wire

Weight

6 - 163 g

Material: Housing

UL 94V-0

Sealing Compound

UL 94V-0

Test Voltage

1.8 kV, 50 Hz, 1 min, winding to winding

Isolation Voltage

2 kV eff., winding to ambient

Climatic Category

25/100/21 acc. to IEC 60068-1

Allowable Operation Temp.

-25 °C to 100 °C

Approvals and Compliances

Detailed information on product approvals, code requirements, usage instructions and detailed test conditions can be looked up in Details about

Approvals

SCHURTER products are designed for use in industrial environments. They have approvals from independent testing bodies according to national

and international standards. Products with specific characteristics and requirements such as required in the automotive sector according to IATF

16949, medical technology according to ISO 13485 or in the aerospace industry can be offered exclusively with customer-specific, individual agree-

ments by SCHURTER.

Approvals

The approval mark is used by the testing authorities to certify compliance with the safety requirements placed on electronic products.

Approval Reference Type: DFK

Approval Logo

Certificates

Certification Body

Description

UL Approvals

UL

UL File Number:

Application standards

Application standards where the product can be used

Organization

Design

Standard

Description

Designed for applications acc.

IEC/UL 62368-1

Audio/video, information and communication technology equipment - Part

1: Safety requirements